allow functions to call other functions #53
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@@ -6,23 +6,9 @@ import { ILanguageSyntax } from '@/domain/ScriptCode';
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import { LanguageSyntaxStub } from '../stubs/LanguageSyntaxStub';
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describe('ScriptCode', () => {
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describe('scriptName', () => {
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it('throws if undefined', () => {
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// arrange
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const expectedError = 'name is undefined';
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const name = undefined;
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// act
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const act = () => new ScriptCodeBuilder()
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.withName(name)
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.build();
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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('code', () => {
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describe('throws with invalid code', () => {
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// arrange
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const scriptName = 'test-script';
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const testCases = [
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{
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name: 'throws when "execute" and "revert" are same',
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@@ -30,7 +16,7 @@ describe('ScriptCode', () => {
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execute: 'same',
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revert: 'same',
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},
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expectedError: `${scriptName} (revert): Code itself and its reverting code cannot be the same`,
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expectedError: `(revert): Code itself and its reverting code cannot be the same`,
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},
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{
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name: 'cannot construct with undefined "execute"',
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@@ -38,7 +24,7 @@ describe('ScriptCode', () => {
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execute: undefined,
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revert: 'code',
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},
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expectedError: `code of ${scriptName} is empty or undefined`,
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expectedError: `code is empty or undefined`,
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},
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{
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name: 'cannot construct with empty "execute"',
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@@ -46,14 +32,13 @@ describe('ScriptCode', () => {
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execute: '',
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revert: 'code',
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},
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expectedError: `code of ${scriptName} is empty or undefined`,
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expectedError: `code is empty or undefined`,
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},
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];
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for (const testCase of testCases) {
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it(testCase.name, () => {
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// act
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const act = () => new ScriptCodeBuilder()
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.withName(scriptName)
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.withExecute( testCase.code.execute)
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.withRevert(testCase.code.revert)
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.build();
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@@ -64,39 +49,35 @@ describe('ScriptCode', () => {
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});
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describe('throws with invalid code in both "execute" or "revert"', () => {
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// arrange
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const scriptName = 'script-name';
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const testCases = [
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{
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testName: 'cannot construct with duplicate lines',
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code: 'duplicate\nduplicate\ntest\nduplicate',
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expectedMessage: 'Duplicates detected in script "$scriptName":\n duplicate\nduplicate',
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expectedMessage: 'Duplicates detected in script :\n duplicate\nduplicate',
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},
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{
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testName: 'cannot construct with empty lines',
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code: 'line1\n\n\nline2',
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expectedMessage: 'script has empty lines "$scriptName"',
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expectedMessage: 'script has empty lines',
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},
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];
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// act
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const actions = [];
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for (const testCase of testCases) {
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const substituteScriptName = (name: string) => testCase.expectedMessage.replace('$scriptName', name);
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actions.push(...[
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{
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act: () => new ScriptCodeBuilder()
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.withName(scriptName)
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.withExecute(testCase.code)
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.build(),
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testName: `execute: ${testCase.testName}`,
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expectedMessage: substituteScriptName(scriptName),
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expectedMessage: testCase.expectedMessage,
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},
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{
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act: () => new ScriptCodeBuilder()
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.withName(scriptName)
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.withRevert(testCase.code)
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.build(),
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testName: `revert: ${testCase.testName}`,
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expectedMessage: substituteScriptName(`${scriptName} (revert)`),
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expectedMessage: `(revert): ${testCase.expectedMessage}`,
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},
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]);
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}
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@@ -168,18 +149,26 @@ describe('ScriptCode', () => {
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}
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});
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});
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describe('syntax', () => {
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it('throws if undefined', () => {
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// arrange
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const expectedError = 'undefined syntax';
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const syntax = undefined;
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// act
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const act = () => new ScriptCodeBuilder()
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.withSyntax(syntax)
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.build();
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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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});
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class ScriptCodeBuilder {
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public execute = 'default-execute-code';
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public revert = '';
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public scriptName = 'default-script-name';
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public syntax: ILanguageSyntax = new LanguageSyntaxStub();
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public withName(name: string) {
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this.scriptName = name;
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return this;
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}
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public withExecute(execute: string) {
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this.execute = execute;
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return this;
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@@ -197,7 +186,6 @@ class ScriptCodeBuilder {
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return new ScriptCode(
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this.execute,
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this.revert,
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this.scriptName,
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this.syntax);
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}
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}
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