From db222080bd6eec4f7db02f67fd36eb9d51dae6ed Mon Sep 17 00:00:00 2001
From: Caspar Neumann <caspar.neumann@capgemini.com>
Date: Fri, 27 Oct 2023 10:03:39 +0200
Subject: [PATCH] fix library.repo.spec code coverage

---
 .../h5p-editor/repo/library.repo.spec.ts      | 50 +++++++++++++++++--
 1 file changed, 47 insertions(+), 3 deletions(-)

diff --git a/apps/server/src/modules/h5p-editor/repo/library.repo.spec.ts b/apps/server/src/modules/h5p-editor/repo/library.repo.spec.ts
index 4897b62daf6..78d219aa557 100644
--- a/apps/server/src/modules/h5p-editor/repo/library.repo.spec.ts
+++ b/apps/server/src/modules/h5p-editor/repo/library.repo.spec.ts
@@ -11,6 +11,7 @@ describe('LibraryRepo', () => {
 	let module: TestingModule;
 	let libraryRepo: LibraryRepo;
 	let addonLibVersionOne: InstalledLibrary;
+	let addonLibVersionOneDuplicate: InstalledLibrary;
 	let addonLibVersionTwo: InstalledLibrary;
 	let em: EntityManager;
 
@@ -45,14 +46,25 @@ describe('LibraryRepo', () => {
 			majorVersion: 1,
 			minorVersion: 2,
 		};
+		const addonLibMetadataVersionOneDuplicate: ILibraryMetadata = {
+			runnable: false,
+			title: 'Duplicate',
+			patchVersion: 3,
+			machineName: 'addonVersionOne',
+			majorVersion: 1,
+			minorVersion: 2,
+		};
 		addonLibVersionOne = new InstalledLibrary(addonLibMetadataVersionOne);
 		addonLibVersionOne.addTo = { player: { machineNames: [testingLibVersionOne.machineName] } };
 
+		addonLibVersionOneDuplicate = new InstalledLibrary(addonLibMetadataVersionOneDuplicate);
+		addonLibVersionOneDuplicate.addTo = { player: { machineNames: [testingLibVersionOne.machineName] } };
+
 		const testingLibMetadataVersionTwo: ILibraryMetadata = {
 			runnable: false,
 			title: '',
 			patchVersion: 4,
-			machineName: 'testing',
+			machineName: 'addonVersionTwo',
 			majorVersion: 2,
 			minorVersion: 3,
 		};
@@ -100,6 +112,14 @@ describe('LibraryRepo', () => {
 		});
 	});
 
+	describe('findByName', () => {
+		it('should get libaries by name', async () => {
+			const result = await libraryRepo.findByName('addonVersionTwo');
+			expect(result).toBeDefined();
+			expect(result).toEqual([addonLibVersionTwo]);
+		});
+	});
+
 	describe('findOneByNameAndVersionOrFail', () => {
 		it('should get library', async () => {
 			const result = await libraryRepo.findOneByNameAndVersionOrFail('addonVersionOne', 1, 2);
@@ -114,6 +134,16 @@ describe('LibraryRepo', () => {
 				expect(error).toBeDefined();
 			}
 		});
+		it('should throw error', async () => {
+			try {
+				await libraryRepo.createLibrary(addonLibVersionOneDuplicate);
+				await libraryRepo.findOneByNameAndVersionOrFail('addonVersionOne', 1, 2);
+				fail('Expected Error');
+			} catch (error) {
+				expect(error).toBeDefined();
+				expect(error).toEqual(new Error('Multiple libraries with the same name and version found'));
+			}
+		});
 	});
 
 	describe('findNewestByNameAndVersion', () => {
@@ -126,9 +156,23 @@ describe('LibraryRepo', () => {
 
 	describe('findByNameAndExactVersion', () => {
 		it('should get a library by name and exact version', async () => {
-			const result = await libraryRepo.findByNameAndExactVersion('addonVersionOne', 1, 2, 3);
+			const result = await libraryRepo.findByNameAndExactVersion('addonVersionTwo', 2, 3, 4);
+			expect(result).toBeDefined();
+			expect(result).toEqual(addonLibVersionTwo);
+		});
+		it('should throw error', async () => {
+			try {
+				await libraryRepo.findByNameAndExactVersion('addonVersionOne', 1, 2, 3);
+				fail('Expected Error');
+			} catch (error) {
+				expect(error).toBeDefined();
+				expect(error).toEqual(new Error('too many libraries with same name and version'));
+			}
+		});
+		it('should return null', async () => {
+			const result = await libraryRepo.findByNameAndExactVersion('addonVersionTwo', 99, 3, 4);
 			expect(result).toBeDefined();
-			expect(result).toEqual(addonLibVersionOne);
+			expect(result).toEqual(null);
 		});
 	});
 });