add gs

RCCService2018/content/LuaPackages/AppTempCommon/LuaApp/TableUtilities.spec.lua

@@ -0,0 +1,156 @@
+return function()
+	local TableUtilities = require(script.Parent.TableUtilities)
+
+	it("should return whether tables are equal to each other", function()
+		local tableA = nil
+		local tableB = nil
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+
+		tableA = nil
+		tableB = {}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+
+		tableA = {}
+		tableB = nil
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+
+		tableA = {}
+		tableB = {}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(true)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key1 = "value1",
+		}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(true)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key1 = "value2",
+		}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key2 = "value1",
+		}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key2 = "value2",
+		}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key1 = "value1",
+			key2 = "value2",
+		}
+		expect(TableUtilities.ShallowEqual(tableA, tableB)).to.equal(false)
+	end)
+
+	it("should return whether tables are equal to each other at key", function()
+		local tableA = nil
+		local tableB = nil
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = nil
+		tableB = {}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = {}
+		tableB = nil
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = {}
+		tableB = {}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key1 = "value1",
+		}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(true)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key1 = "value2",
+		}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key2 = "value1",
+		}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key2 = "value2",
+		}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(false)
+
+		tableA = {
+			key1 = "value1",
+		}
+		tableB = {
+			key1 = "value1",
+			key2 = "value2",
+		}
+		expect(TableUtilities.EqualKey(tableA, tableB)).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "")).to.equal(false)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key1")).to.equal(true)
+		expect(TableUtilities.EqualKey(tableA, tableB, "key2")).to.equal(false)
+	end)
+
+	it("should return table's field count", function()
+		local table = {}
+		expect(TableUtilities.FieldCount(table)).to.equal(0)
+
+		table = {
+			key1 = "value1",
+		}
+		expect(TableUtilities.FieldCount(table)).to.equal(1)
+
+		table = {
+			key1 = "value1",
+			key2 = "value2",
+		}
+		expect(TableUtilities.FieldCount(table)).to.equal(2)
+	end)
+end