Merge pull request #451 from nasa/open116

[Time Conductor] Improve test coverage

platform/commonUI/general/test/controllers/DateTimePickerControllerSpec.js

@@ -22,8 +22,8 @@
 /*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
 
 define(
-    ["../../src/controllers/DateTimePickerController"],
-    function (DateTimePickerController) {
+    ["../../src/controllers/DateTimePickerController", "moment"],
+    function (DateTimePickerController, moment) {
         "use strict";
 
         describe("The DateTimePickerController", function () {
@@ -39,6 +39,14 @@ define(
                 });
             }
 
+            function fireWatchCollection(expr, value) {
+                mockScope.$watchCollection.calls.forEach(function (call) {
+                    if (call.args[0] === expr) {
+                        call.args[1](value);
+                    }
+                });
+            }
+
             beforeEach(function () {
                 mockScope = jasmine.createSpyObj(
                     "$scope",
@@ -57,6 +65,131 @@ define(
                 );
             });
 
+            it("updates value in model when values in scope change", function () {
+                mockScope.date = {
+                    year: 1998,
+                    month: 0,
+                    day: 6
+                };
+                mockScope.time = {
+                    hours: 12,
+                    minutes: 34,
+                    seconds: 56
+                };
+                fireWatchCollection("date", mockScope.date);
+                expect(mockScope.ngModel[mockScope.field])
+                    .toEqual(moment.utc("1998-01-06 12:34:56").valueOf());
+            });
+
+            describe("once initialized with model state", function () {
+                var testTime = moment.utc("1998-01-06 12:34:56").valueOf();
+
+                beforeEach(function () {
+                    fireWatch("ngModel[field]", testTime);
+                });
+
+                it("exposes date/time values in scope", function () {
+                    expect(mockScope.date.year).toEqual(1998);
+                    expect(mockScope.date.month).toEqual(0); // Months are zero-indexed
+                    expect(mockScope.date.day).toEqual(6);
+                    expect(mockScope.time.hours).toEqual(12);
+                    expect(mockScope.time.minutes).toEqual(34);
+                    expect(mockScope.time.seconds).toEqual(56);
+                });
+
+                it("provides names for time properties", function () {
+                    Object.keys(mockScope.time).forEach(function (key) {
+                        expect(mockScope.nameFor(key))
+                            .toEqual(jasmine.any(String));
+                    });
+                });
+
+                it("provides options for time properties", function () {
+                    Object.keys(mockScope.time).forEach(function (key) {
+                        expect(mockScope.optionsFor(key))
+                            .toEqual(jasmine.any(Array));
+                    });
+                });
+
+                it("exposes times to populate calendar as a table", function () {
+                    // Verify that data structure is as expected by template
+                    expect(mockScope.table).toEqual(jasmine.any(Array));
+                    expect(mockScope.table[0]).toEqual(jasmine.any(Array));
+                    expect(mockScope.table[0][0]).toEqual({
+                        year: jasmine.any(Number),
+                        month: jasmine.any(Number),
+                        day: jasmine.any(Number),
+                        dayOfYear: jasmine.any(Number)
+                    });
+                });
+
+                it("contains the current date in its initial table", function () {
+                    var matchingCell;
+                    // Should be able to find the selected date
+                    mockScope.table.forEach(function (row) {
+                        row.forEach(function (cell) {
+                            if (cell.dayOfYear === 6) {
+                                matchingCell = cell;
+                            }
+                        });
+                    });
+                    expect(matchingCell).toEqual({
+                        year: 1998,
+                        month: 0,
+                        day: 6,
+                        dayOfYear: 6
+                    });
+                });
+
+                it("allows the displayed month to be advanced", function () {
+                    // Around the edges of the displayed calendar we
+                    // may be in previous or subsequent month, so
+                    // test around the middle.
+                    var i, originalMonth = mockScope.table[2][0].month;
+
+                    function mod12(month) {
+                        return ((month % 12) + 12) % 12;
+                    }
+
+                    for (i = 1; i <= 12; i += 1) {
+                        mockScope.changeMonth(1);
+                        expect(mockScope.table[2][0].month)
+                            .toEqual(mod12(originalMonth + i));
+                    }
+
+                    for (i = 11; i >= -12; i -= 1) {
+                        mockScope.changeMonth(-1);
+                        expect(mockScope.table[2][0].month)
+                            .toEqual(mod12(originalMonth + i));
+                    }
+                });
+
+                it("allows checking if a cell is in the current month", function () {
+                    expect(mockScope.isInCurrentMonth(mockScope.table[2][0]))
+                        .toBe(true);
+                });
+
+                it("allows cells to be selected", function () {
+                    mockScope.select(mockScope.table[2][0]);
+                    expect(mockScope.isSelected(mockScope.table[2][0]))
+                        .toBe(true);
+                    mockScope.select(mockScope.table[2][1]);
+                    expect(mockScope.isSelected(mockScope.table[2][0]))
+                        .toBe(false);
+                    expect(mockScope.isSelected(mockScope.table[2][1]))
+                        .toBe(true);
+                });
+
+                it("allows cells to be compared", function () {
+                    var table = mockScope.table;
+                    expect(mockScope.dateEquals(table[2][0], table[2][1]))
+                        .toBe(false);
+                    expect(mockScope.dateEquals(table[2][1], table[2][1]))
+                        .toBe(true);
+                });
+
+            });
+
 
         });
     }