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import * as assert from 'assert';
import * as vscode from 'vscode';
import { areDiagnosticsEqual } from '../../../utils/diagnostics/vscode';
const range1 = new vscode.Range(
new vscode.Position(1, 2),
new vscode.Position(3, 4)
);
const range2 = new vscode.Range(
new vscode.Position(5, 6),
new vscode.Position(7, 8)
);
describe('areDiagnosticsEqual', () => {
it('should treat identical diagnostics as equal', () => {
const diagnostic1 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
const diagnostic2 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
assert(areDiagnosticsEqual(diagnostic1, diagnostic2));
});
it('should treat diagnostics with different sources as inequal', () => {
const diagnostic1 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
diagnostic1.source = 'rustc';
const diagnostic2 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
diagnostic2.source = 'clippy';
assert(!areDiagnosticsEqual(diagnostic1, diagnostic2));
});
it('should treat diagnostics with different ranges as inequal', () => {
const diagnostic1 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
const diagnostic2 = new vscode.Diagnostic(
range2,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
assert(!areDiagnosticsEqual(diagnostic1, diagnostic2));
});
it('should treat diagnostics with different messages as inequal', () => {
const diagnostic1 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
const diagnostic2 = new vscode.Diagnostic(
range1,
'Goodbye!, world!',
vscode.DiagnosticSeverity.Error
);
assert(!areDiagnosticsEqual(diagnostic1, diagnostic2));
});
it('should treat diagnostics with different severities as inequal', () => {
const diagnostic1 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Warning
);
const diagnostic2 = new vscode.Diagnostic(
range1,
'Hello, world!',
vscode.DiagnosticSeverity.Error
);
assert(!areDiagnosticsEqual(diagnostic1, diagnostic2));
});
});
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