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test: add more tests for throws and their messages

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This commit is contained in:
Aleksey Kulikov 2021-10-19 17:16:39 +03:00
parent d6eae1e9ed
commit 127849519d
80 changed files with 2741 additions and 1501 deletions
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75
test/odb_test.dart
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@ -27,6 +27,20 @@ void main() {
odb.free();
});
test('throws when trying to get odb and error occurs', () {
Directory('${repo.workdir}.git/objects/').deleteSync(recursive: true);
expect(
() => repo.odb,
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
contains("failed to load object database"),
),
),
);
});
test('successfully creates new odb with no backends', () {
final odb = Odb.create();
expect(odb, isA<Odb>());
@ -56,6 +70,23 @@ void main() {
odb.free();
});
test('throws when trying to read object and error occurs', () {
final odb = repo.odb;
expect(
() => odb.read(repo['0' * 40]),
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"odb: cannot read object: null OID cannot exist",
),
),
);
odb.free();
});
test('returns list of all objects oid\'s in database', () {
final odb = repo.odb;
@ -65,6 +96,24 @@ void main() {
odb.free();
});
test('throws when trying to get list of all objects and error occurs', () {
final odb = repo.odb;
Directory('${repo.workdir}.git/objects').deleteSync(recursive: true);
expect(
() => odb.objects,
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"object not found - failed to refresh packfiles",
),
),
);
odb.free();
});
test('successfully writes data', () {
final odb = repo.odb;
final oid = odb.write(type: GitObject.blob, data: 'testing');
@ -81,7 +130,31 @@ void main() {
final odb = repo.odb;
expect(
() => odb.write(type: GitObject.any, data: 'testing'),
throwsA(isA<ArgumentError>()),
throwsA(
isA<ArgumentError>().having(
(e) => e.toString(),
'error',
'Invalid argument: "GitObject.any is invalid type"',
),
),
);
odb.free();
});
test('throws when trying to write to disk alternate odb', () {
final odb = Odb.create();
odb.addDiskAlternate('${repo.workdir}.git/objects/');
expect(
() => odb.write(type: GitObject.blob, data: ''),
throwsA(
isA<LibGit2Error>().having(
(e) => e.toString(),
'error',
"cannot write object - unsupported in the loaded odb backends",
),
),
);
odb.free();