refactor: test descriptions

src/validate-projection-schema-definition.spec.js

@@ -3,7 +3,7 @@ import {format} from '@e22m4u/js-format';
 import {validateProjectionSchemaDefinition} from './validate-projection-schema-definition.js';
 
 describe('validateProjectionSchemaDefinition', function () {
-  it('should require the schema definition to be an object', function () {
+  it('should require the "schemaDef" argument to be an object', function () {
     const throwable = v => () => validateProjectionSchemaDefinition(v);
     const error = s =>
       format('Schema definition must be an Object, but %s was given.', s);
@@ -20,7 +20,7 @@ describe('validateProjectionSchemaDefinition', function () {
     throwable({name: 'mySchema', schema: {}})();
   });
 
-  it('should require the name option to be a non-empty string', function () {
+  it('should require the "name" option to be a non-empty string', function () {
     const throwable = v => () =>
       validateProjectionSchemaDefinition({name: v, schema: {}});
     const error = s =>
@@ -40,7 +40,7 @@ describe('validateProjectionSchemaDefinition', function () {
     throwable('str')();
   });
 
-  it('should require the schema option to be an object', function () {
+  it('should require the "schema" option to be an object', function () {
     const throwable = v => () =>
       validateProjectionSchemaDefinition({name: 'mySchema', schema: v});
     const error = s =>