fix(tests): cover math results formatting

Author: ssube

config/tslint.cc.json

@@ -86,7 +86,7 @@
     "no-irregular-whitespace": true,
     "no-magic-numbers": [
       true,
-      -1, 0,
+      -3, -2, -1, 0,
       1, 2, 3, 4, 5, 6, 7, 8, 9,
       10, 20, 30, 40, 50, 60, 70, 80, 90,
       100

test/entity/base/TestDataEntity.ts

@@ -4,6 +4,10 @@ import { DataEntity } from '../../../src/entity/base/DataEntity';
 import { describeLeaks, itLeaks } from '../../helpers/async';
 
 class TestEntity extends DataEntity<string> {
+  public getDataStr() {
+    return this.dataStr;
+  }
+
   public setDataStr(str: string) {
     this.dataStr = str;
     this.labelStr = str;
@@ -34,7 +38,8 @@ describeLeaks('base data entity', async () => {
       labels: {},
     });
     entity.syncStr();
-    expect(entity.get('foo')).to.equal('bar');
+    expect(entity.getDataStr()).to.include('foo');
+    expect(entity.getDataStr()).to.include('bar');
   });
 
   itLeaks('should check for key existence');

test/utils/TestMath.ts

@@ -1,4 +1,5 @@
 import { expect } from 'chai';
+import { bignumber, complex, evaluate, fraction, matrix, range, unit } from 'mathjs';
 
 import { clamp, formatResult, ResultFormatOptions } from '../../src/utils/Math';
 
@@ -59,7 +60,11 @@ describe('math utils', () => {
       }
     });
 
-    it('should format date results');
+    it('should format date results', () => {
+      const d = new Date();
+      expect(formatResult(d, TEST_SCOPE, TEST_OPTIONS)).to.include(d.getFullYear());
+    });
+
     it('should recursive over array results', () => {
       expect(formatResult([], TEST_SCOPE, TEST_OPTIONS)).to.equal('');
       expect(formatResult([true, false], TEST_SCOPE, TEST_OPTIONS)).to.equal('true,false');
@@ -77,8 +82,19 @@ describe('math utils', () => {
       expect(formatResult(/foo/, TEST_SCOPE, TEST_OPTIONS)).to.equal('regexp');
     });
 
-    it('should format math results');
-    it('should format math result sets');
+    it('should format math results', () => {
+      expect(formatResult(bignumber(3), TEST_SCOPE, TEST_OPTIONS)).to.equal('3');
+      expect(formatResult(complex(3, -2), TEST_SCOPE, TEST_OPTIONS)).to.equal('3 - 2i');
+      expect(formatResult(fraction(1, 3), TEST_SCOPE, TEST_OPTIONS)).to.equal('1/3');
+      expect(formatResult(matrix([[1, 2], [3, 4]]), TEST_SCOPE, TEST_OPTIONS)).to.equal('[[1, 2], [3, 4]]');
+      expect(formatResult(range(1, 4), TEST_SCOPE, TEST_OPTIONS)).to.equal('[1, 2, 3]');
+      expect(formatResult(unit(10, 'm'), TEST_SCOPE, TEST_OPTIONS)).to.equal('10 m');
+    });
+
+    it('should format math result sets', () => {
+      expect(formatResult(evaluate('1+1 \n 2+2'), TEST_SCOPE, TEST_OPTIONS)).to.equal('2,4');
+    });
+
     it('should format math nodes');
   });
 });