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📄 useProgramFromProjectService.test.ts

📊 Analysis Summary

Metric	Count
🔧 Functions	38
📦 Imports	5
📊 Variables & Constants	13

📚 Table of Contents

• Imports
• Variables & Constants
• Functions

🛠️ File Location:

📂 packages/typescript-estree/tests/lib/useProgramFromProjectService.test.ts

📦 Imports

Name	Source
ProjectServiceAndMetadata	@typescript-eslint/project-service
TypeScriptProjectService	@typescript-eslint/project-service
path	node:path
ParseSettings	../../src/parseSettings
useProgramFromProjectService	../../src/useProgramFromProjectService

---

Variables & Constants

Name	Type	Kind	Value	Exported
currentDirectory	"/repos/repo"	const	'/repos/repo'	✗
service	{ getDefaultProjectForFile: () => { getLanguageService: () => { getProgram: any; }; }; getScriptInfo: () => {}; host: { getCurrentDirectory: () => string; }; openClientFile: any; reloadProjects: any; setHostConfiguration: any; }	const	`{
getDefaultProjectForFile: () => ({
getLanguageService: () => ({
getProgram: mockGetProgram,
}),
}),
getScriptInfo: () => ({}),
host: {
getCurrentDirectory: () => currentDirectory,
},
openClientFile,
reloadProjects,
setHostConfiguration,
}`	✗
mockFileName	"camelCaseFile.ts"	const	'camelCaseFile.ts'	✗
mockParseSettings	Readonly<MutableParseSettings>	const	`{
extraFileExtensions: [] as readonly string[],
filePath: path/PascalCaseDirectory/${mockFileName},
singleRun: false,
tsconfigRootDir: currentDirectory,
} as ParseSettings`	✗
stubASTAndNoProgram	{ ast: any; program: any; }	const	`{
ast: ts.createSourceFile(mockFileName, '', ts.ScriptTarget.Latest),
program: null,
}`	✗
program	{ getSourceFile: any; }	const	{ getSourceFile: vi.fn() }	✗
program	{ getSourceFile: any; }	const	{ getSourceFile: vi.fn() }	✗
program	{ getSourceFile: any; }	const	{ getSourceFile: vi.fn() }	✗
program	{ getSourceFile: any; }	const	{ getSourceFile: vi.fn() }	✗
program	{ getSourceFile: any; }	const	{ getSourceFile: vi.fn() }	✗
program	{ getSourceFile: any; }	const	{ getSourceFile: vi.fn() }	✗
filePath	"path/PascalCaseDirectory/vue-component.vue"	const	path/PascalCaseDirectory/vue-component.vue	✗
filePath	"path/PascalCaseDirectory/vue-component.vue"	const	path/PascalCaseDirectory/vue-component.vue	✗

---

Functions

createMockProjectService(): { openClientFile: any; reloadProjects: any; service: any; }

Code

function createMockProjectService() {
  const openClientFile = vi.fn();
  const setHostConfiguration = vi.fn();
  const reloadProjects = vi.fn();
  const service = {
    getDefaultProjectForFile: () => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    }),
    getScriptInfo: () => ({}),
    host: {
      getCurrentDirectory: () => currentDirectory,
    },
    openClientFile,
    reloadProjects,
    setHostConfiguration,
  };

  return {
    openClientFile,
    reloadProjects,
    service: service as typeof service & TypeScriptProjectService,
  };
}

• Return Type: { openClientFile: any; reloadProjects: any; service: any; }
• Calls:
• vi.fn

getDefaultProjectForFile(): { getLanguageService: () => { getProgram: any; }; }

Code

() => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    })

• Return Type: { getLanguageService: () => { getProgram: any; }; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getScriptInfo(): {}

Code

() => ({})

• Return Type: {}

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getDefaultProjectForFile(): { getLanguageService: () => { getProgram: any; }; }

Code

() => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    })

• Return Type: { getLanguageService: () => { getProgram: any; }; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getScriptInfo(): {}

Code

() => ({})

• Return Type: {}

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getDefaultProjectForFile(): { getLanguageService: () => { getProgram: any; }; }

Code

() => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    })

• Return Type: { getLanguageService: () => { getProgram: any; }; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getScriptInfo(): {}

Code

() => ({})

• Return Type: {}

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getDefaultProjectForFile(): { getLanguageService: () => { getProgram: any; }; }

Code

() => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    })

• Return Type: { getLanguageService: () => { getProgram: any; }; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getScriptInfo(): {}

Code

() => ({})

• Return Type: {}

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getDefaultProjectForFile(): { getLanguageService: () => { getProgram: any; }; }

Code

() => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    })

• Return Type: { getLanguageService: () => { getProgram: any; }; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getScriptInfo(): {}

Code

() => ({})

• Return Type: {}

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getDefaultProjectForFile(): { getLanguageService: () => { getProgram: any; }; }

Code

() => ({
      getLanguageService: () => ({
        getProgram: mockGetProgram,
      }),
    })

• Return Type: { getLanguageService: () => { getProgram: any; }; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getLanguageService(): { getProgram: any; }

Code

() => ({
        getProgram: mockGetProgram,
      })

• Return Type: { getProgram: any; }

getScriptInfo(): {}

Code

() => ({})

• Return Type: {}

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

getCurrentDirectory(): string

Code

() => currentDirectory

• Return Type: string

createProjectServiceSettings(settings: T): { lastReloadTimestamp: number; maximumDefaultProjectFileMatchCount: number; } & T

Code

<
  T extends Partial<ProjectServiceAndMetadata>,
>(
  settings: T,
) => ({
  lastReloadTimestamp: 0,
  maximumDefaultProjectFileMatchCount: 8,
  ...settings,
})

• Parameters:
• settings: T
• Return Type: { lastReloadTimestamp: number; maximumDefaultProjectFileMatchCount: number; } & T

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