diff --git a/src/widget/singleselect/__test__/singleselect.combo.test.js b/src/widget/singleselect/__test__/singleselect.combo.test.js
new file mode 100644
index 0000000000..b1faa526b9
--- /dev/null
+++ b/src/widget/singleselect/__test__/singleselect.combo.test.js
@@ -0,0 +1,121 @@
+/**
+ * @author windy
+ * @version 2.0
+ * Created by windy on 2020/1/16
+ */
+describe("single_select_combo", function () {
+
+    var items = BI.map(BI.makeArray(1000, null), function(idx, v) {
+        return {
+            text: idx,
+            value: idx,
+            title: idx
+        };
+    });
+
+    var itemSelectorGetter = function (array) {
+        return BI.map(array, function (idx, num) {
+            return ".bi-single-select-popup-view .bi-loader .bi-button-group .bi-single-select-item:nth-child(" + num + ")";
+        });
+    };
+
+    var searchItemSelectorGetter = function (array) {
+        return BI.map(array, function (idx, num) {
+            return ".bi-single-select-search-pane .bi-loader .bi-button-group .bi-single-select-item:nth-child(" + num + ")";
+        });
+    };
+
+    /**
+     *   test_author_windy
+     **/
+    it("setValue", function () {
+        var widget = BI.Test.createWidget({
+            type: "bi.single_select_combo",
+            width: 220,
+            itemsCreator: function (op, callback) {
+                callback(items);
+            }
+        });
+        widget.setValue(1);
+        expect(widget.getValue()).to.equal(1);
+        widget.destroy();
+    });
+
+    /**
+     *   test_author_windy
+     **/
+    it("getValue", function () {
+        var widget = BI.Test.createWidget({
+            type: "bi.single_select_combo",
+            width: 220,
+            itemsCreator: function (op, callback) {
+                callback(items);
+            },
+            value: 1
+        });
+        expect(widget.getValue()).to.equal(1);
+        widget.destroy();
+    });
+
+    /**
+     *   test_author_windy
+     **/
+    it("点选选值", function (done) {
+        var widget = BI.Test.createWidget({
+            type: "bi.single_select_combo",
+            allowNoSelect: true,
+            width: 220,
+            itemsCreator: function (op, callback) {
+                callback({
+                    items: items,
+                    hasNext: false
+                });
+            }
+        });
+        widget.populate();
+        widget.element.find(".bi-single-select-trigger").click();
+        // 为什么要delay 300呢，因为按钮有debounce
+        BI.delay(function () {
+            // 点选1
+            BI.each(itemSelectorGetter([1]), function (idx, selector) {
+                widget.element.find(selector).click();
+            });
+            expect(widget.getValue()).to.equal(0);
+            widget.destroy();
+            done();
+        }, 300);
+    });
+
+    /**
+     *   test_author_windy
+     **/
+    it("搜索选值", function (done) {
+        var widget = BI.Test.createWidget({
+            type: "bi.single_select_combo",
+            allowNoSelect: true,
+            width: 220,
+            itemsCreator: function (op, callback) {
+                callback({
+                    items: items,
+                    hasNext: false
+                });
+            }
+        });
+        BI.nextTick(function () {
+            widget.element.find(".bi-single-select-trigger .tip-text-style").click();
+            // 这边为啥要加呢，因为input的setValue中有nextTick
+            BI.nextTick(function () {
+                BI.Test.triggerKeyDown(widget.element.find(".bi-single-select-trigger .bi-input"), "2", 50, function () {
+                    BI.nextTick(function () {
+                        BI.each(searchItemSelectorGetter([3]), function (idx, selector) {
+                            widget.element.find(selector).click();
+                        });
+                        expect(widget.getValue()).to.equal(2);
+                        widget.destroy();
+                        done();
+                    });
+                });
+            });
+        });
+    });
+});
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diff --git a/src/widget/yearmonthinterval/__test__/yearmonthinterval.test.js b/src/widget/yearmonthinterval/__test__/yearmonthinterval.test.js
new file mode 100644
index 0000000000..7e116f3af3
--- /dev/null
+++ b/src/widget/yearmonthinterval/__test__/yearmonthinterval.test.js
@@ -0,0 +1,102 @@
+/**
+ * @author windy
+ * @version 2.0
+ * Created by windy on 2020/1/16
+ */
+describe("YearMonthInterval", function () {
+
+    before(function () {
+        BI.holidays = {
+            "2010-02-28": true,
+            "2010-02-27": true
+        };
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("defaultValue", function () {
+        var dateCombo = BI.Test.createWidget({
+            type: "bi.year_month_interval",
+            value: {
+                start: {
+                    type: 2,
+                    value: {
+                        year: -1,
+                        month: 1
+                    }
+                },
+                end: {
+                    type: 1,
+                    value: {
+                        year: 2018,
+                        month: 1
+                    }
+                }
+            }
+        });
+        expect(dateCombo.getValue()).eql({
+            start: {
+                type: 2,
+                value: {
+                    year: -1,
+                    month: 1
+                }
+            },
+            end: {
+                type: 1,
+                value: {
+                    year: 2018,
+                    month: 1
+                }
+            }
+        });
+        dateCombo.destroy();
+
+    });
+
+    /**
+     * test_author_windy
+     */
+    it("setValue", function () {
+        var dateCombo = BI.Test.createWidget({
+            type: "bi.dynamic_year_month_combo",
+            width: 220,
+            height: 30
+        });
+        dateCombo.setValue({
+            start: {
+                type: 2,
+                value: {
+                    year: -1,
+                    month: 1
+                }
+            },
+            end: {
+                type: 1,
+                value: {
+                    year: 2018,
+                    month: 1
+                }
+            }
+        });
+        expect(dateCombo.getValue()).eql({
+            start: {
+                type: 2,
+                value: {
+                    year: -1,
+                    month: 1
+                }
+            },
+            end: {
+                type: 1,
+                value: {
+                    year: 2018,
+                    month: 1
+                }
+            }
+        });
+        dateCombo.destroy();
+
+    });
+});
\ No newline at end of file