adding test for getRowStyle as function

Author: BSd3v

tests/assets/dashAgGridFunctions.js

@@ -498,4 +498,8 @@ dagfuncs.sortColumns = (a, b) => b.localeCompare(a)
 dagfuncs.TestEvent = (params, setEventData) => {
     console.log(params)
     setEventData('here I am')
+}
+
+dagfuncs.testToyota = (params) => {
+    return params.data.make == 'Toyota' ? {'color': 'blue'} : {}
 }

tests/test_conditional_formatting.py

@@ -177,4 +177,68 @@ def test_cf002_conditional_formatting_enterprise(dash_duo):
     until(
         lambda: "background-color: silver" in grid.get_row(6).get_attribute("style"),
         timeout=3,
+    )
+
+def test_cf003_conditional_formatting(dash_duo):
+    app = Dash(__name__)
+
+    columnDefs = [
+        {
+            "headerName": "Make",
+            "field": "make",
+        },
+        {
+            "headerName": "Model",
+            "field": "model",
+        },
+        {"headerName": "Price", "field": "price"},
+        {"field": "changes"},
+    ]
+
+    rowData = [
+        {"make": "Toyota", "model": "Celica", "price": 35000},
+        {"make": "Ford", "model": "Mondeo", "price": 32000},
+        {"make": "Porsche", "model": "Boxster", "price": 72000},
+    ]
+
+    defaultColDef = {
+        "valueSetter": {"function": "addEdits(params)"},
+        "editable": True,
+    }
+
+    getRowStyle = {
+        "function": 'testToyota(params)'
+    }
+
+    app.layout = html.Div(
+        [
+            dcc.Markdown(
+                "In this grid, the __Make__ column has a popup below the cell,  the __Model__ has a popup above the cell, and the __Price__ has the default (in cell) editor."
+            ),
+            dag.AgGrid(
+                columnDefs=columnDefs,
+                rowData=rowData,
+                defaultColDef=defaultColDef,
+                columnSize="sizeToFit",
+                getRowStyle=getRowStyle,
+                id="grid",
+            ),
+            html.Button(id="focus"),
+        ],
+        style={"margin": 20},
+    )
+
+    dash_duo.start_server(app)
+
+    grid = utils.Grid(dash_duo, "grid")
+
+    grid.wait_for_cell_text(0, 0, "Toyota")
+
+    ### testing styles
+    grid.get_cell(0, 0).click()
+    until(lambda: "color: blue" in grid.get_row(0).get_attribute("style"), timeout=3)
+    grid.get_cell(0, 0).send_keys("t")
+    grid.get_cell(0, 1).click()
+    until(
+        lambda: "color: blue" not in grid.get_row(0).get_attribute("style"), timeout=3
     )