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Pretty print passed in order and schema validation errors in thrown assertion

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This commit is contained in:
Fabio Berger 2017-05-25 12:08:21 +02:00
parent fa559377c8
commit ae47981669
1 changed files with 4 additions and 2 deletions
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6
src/ts/utils/assert.ts
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@ -22,8 +22,10 @@ export const assert = {
const schemaValidator = new SchemaValidator(); const schemaValidator = new SchemaValidator();
const validationResult = schemaValidator.validate(value, schema); const validationResult = schemaValidator.validate(value, schema);
const hasValidationErrors = validationResult.errors.length > 0; const hasValidationErrors = validationResult.errors.length > 0;
const assertMsg = `Expected ${variableName} to conform to schema ${schema.id}, encountered: $value`; const msg = `Expected ${variableName} to conform to schema ${schema.id}
this.assert(!hasValidationErrors, assertMsg); Encountered: ${JSON.stringify(value, null, '\t')}
Validation errors: ${validationResult.errors.join(', ')}`;
this.assert(!hasValidationErrors, msg);
}, },
assert(condition: boolean, message: string) { assert(condition: boolean, message: string) {
if (!condition) { if (!condition) {