add support for shared functions #41
This commit is contained in:
@@ -1,58 +1,93 @@
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import { YamlScript } from 'js-yaml-loader!./application.yaml';
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import 'mocha';
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import { expect } from 'chai';
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import { parseScript } from '@/application/Parser/ScriptParser';
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import { parseDocUrls } from '@/application/Parser/DocumentationParser';
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import { RecommendationLevelNames, RecommendationLevel } from '@/domain/RecommendationLevel';
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import { ScriptCode } from '@/domain/ScriptCode';
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import { ScriptCompilerStub } from '../../stubs/ScriptCompilerStub';
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import { YamlScriptStub } from '../../stubs/YamlScriptStub';
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describe('ScriptParser', () => {
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describe('parseScript', () => {
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it('parses name as expected', () => {
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// arrange
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const script = getValidScript();
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script.name = 'expected-name';
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const expected = 'test-expected-name';
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const script = YamlScriptStub.createWithCode()
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.withName(expected);
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const compiler = new ScriptCompilerStub();
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// act
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const actual = parseScript(script);
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const actual = parseScript(script, compiler);
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// assert
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expect(actual.name).to.equal(script.name);
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});
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it('parses code as expected', () => {
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// arrange
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const script = getValidScript();
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script.code = 'expected-code';
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// act
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const actual = parseScript(script);
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// assert
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expect(actual.code).to.equal(script.code);
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});
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it('parses revertCode as expected', () => {
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// arrange
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const script = getValidScript();
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script.code = 'expected-code';
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// act
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const actual = parseScript(script);
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// assert
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expect(actual.revertCode).to.equal(script.revertCode);
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expect(actual.name).to.equal(expected);
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});
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it('parses docs as expected', () => {
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// arrange
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const script = getValidScript();
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script.docs = [ 'https://expected-doc1.com', 'https://expected-doc2.com' ];
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const docs = [ 'https://expected-doc1.com', 'https://expected-doc2.com' ];
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const script = YamlScriptStub.createWithCode()
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.withDocs(docs);
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const compiler = new ScriptCompilerStub();
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const expected = parseDocUrls(script);
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// act
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const actual = parseScript(script);
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const actual = parseScript(script, compiler);
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// assert
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expect(actual.documentationUrls).to.deep.equal(expected);
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});
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describe('invalid script', () => {
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it('throws when script is undefined', () => {
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// arrange
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const expectedError = 'undefined script';
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const compiler = new ScriptCompilerStub();
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const script = undefined;
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// act
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw(expectedError);
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});
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it('throws when both function call and code are defined', () => {
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// arrange
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const expectedError = 'cannot define both "call" and "code"';
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const compiler = new ScriptCompilerStub();
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const script = YamlScriptStub
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.createWithCall()
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.withCode('code');
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// act
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw(expectedError);
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});
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it('throws when both function call and revertCode are defined', () => {
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// arrange
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const expectedError = 'cannot define "revertCode" if "call" is defined';
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const compiler = new ScriptCompilerStub();
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const script = YamlScriptStub
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.createWithCall()
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.withRevertCode('revert-code');
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// act
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw(expectedError);
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});
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it('throws when neither call or revertCode are defined', () => {
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// arrange
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const expectedError = 'must define either "call" or "code"';
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const compiler = new ScriptCompilerStub();
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const script = YamlScriptStub.createWithoutCallOrCodes();
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// act
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw(expectedError);
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});
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});
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describe('level', () => {
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it('accepts undefined level', () => {
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const undefinedLevels: string[] = [ '', undefined ];
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undefinedLevels.forEach((undefinedLevel) => {
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// arrange
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const script = getValidScript();
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const compiler = new ScriptCompilerStub();
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const script = YamlScriptStub.createWithCode();
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script.recommend = undefinedLevel;
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// act
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const actual = parseScript(script);
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const actual = parseScript(script, compiler);
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// assert
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expect(actual.level).to.equal(undefined);
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});
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@@ -60,10 +95,11 @@ describe('ScriptParser', () => {
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it('throws on unknown level', () => {
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// arrange
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const unknownLevel = 'boi';
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const script = getValidScript();
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const compiler = new ScriptCompilerStub();
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const script = YamlScriptStub.createWithCode();
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script.recommend = unknownLevel;
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// act
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const act = () => parseScript(script);
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw(`unknown level: "${unknownLevel}"`);
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});
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@@ -71,10 +107,11 @@ describe('ScriptParser', () => {
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const nonStringTypes: any[] = [ 5, true ];
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nonStringTypes.forEach((nonStringType) => {
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// arrange
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const script = getValidScript();
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const script = YamlScriptStub.createWithCode();
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const compiler = new ScriptCompilerStub();
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script.recommend = nonStringType;
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// act
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const act = () => parseScript(script);
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw(`level must be a string but it was ${typeof nonStringType}`);
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});
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@@ -84,10 +121,11 @@ describe('ScriptParser', () => {
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it(levelText, () => {
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// arrange
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const expectedLevel = RecommendationLevel[levelText];
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const script = getValidScript();
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const script = YamlScriptStub.createWithCode();
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const compiler = new ScriptCompilerStub();
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script.recommend = levelText;
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// act
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const actual = parseScript(script);
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const actual = parseScript(script, compiler);
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// assert
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expect(actual.level).to.equal(expectedLevel);
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});
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@@ -95,24 +133,66 @@ describe('ScriptParser', () => {
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});
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it('parses level case insensitive', () => {
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// arrange
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const script = getValidScript();
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const script = YamlScriptStub.createWithCode();
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const compiler = new ScriptCompilerStub();
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const expected = RecommendationLevel.Standard;
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script.recommend = RecommendationLevel[expected].toUpperCase();
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// act
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const actual = parseScript(script);
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const actual = parseScript(script, compiler);
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// assert
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expect(actual.level).to.equal(expected);
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});
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});
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describe('code', () => {
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it('parses code as expected', () => {
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// arrange
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const expected = 'expected-code';
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const script = YamlScriptStub
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.createWithCode()
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.withCode(expected);
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const compiler = new ScriptCompilerStub();
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// act
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const parsed = parseScript(script, compiler);
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// assert
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const actual = parsed.code.execute;
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expect(actual).to.equal(expected);
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});
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it('parses revertCode as expected', () => {
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// arrange
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const expected = 'expected-revert-code';
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const script = YamlScriptStub
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.createWithCode()
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.withRevertCode(expected);
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const compiler = new ScriptCompilerStub();
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// act
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const parsed = parseScript(script, compiler);
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// assert
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const actual = parsed.code.revert;
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expect(actual).to.equal(expected);
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});
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describe('compiler', () => {
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it('throws when compiler is not defined', () => {
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// arrange
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const script = YamlScriptStub.createWithCode();
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const compiler = undefined;
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// act
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const act = () => parseScript(script, compiler);
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// assert
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expect(act).to.throw('undefined compiler');
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});
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it('gets code from compiler', () => {
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// arrange
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const expected = new ScriptCode('test-script', 'code', 'revert-code');
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const script = YamlScriptStub.createWithCode();
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const compiler = new ScriptCompilerStub()
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.withCompileAbility(script, expected);
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// act
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const parsed = parseScript(script, compiler);
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// assert
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const actual = parsed.code;
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expect(actual).to.equal(expected);
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});
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});
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});
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});
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});
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function getValidScript(): YamlScript {
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return {
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name: 'valid-name',
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code: 'valid-code',
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revertCode: 'expected revert code',
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docs: ['hello.com'],
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recommend: RecommendationLevel[RecommendationLevel.Standard].toLowerCase(),
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};
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}
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