ComponentTests
Grouped Vertical Bar Chart – Component test plan
Sub-components: Bar, Legends, Callout, Labels
- Bar: Bar data, Bar color, bar label
- Legends: show/hide legends, highlight the corresponding bar on legend hover
- Callout: Default/custom callout
- Labels: x-Axis labels default/rotated
| Test steps | Validation | Tool used |
|---|---|---|
| Test 1: [Snapshot testing] | ||
| - With only data prop, string data on x-axis. | Renders GroupedVerticalBar chart correctly | Enzyme |
| - With HideLegend prop set to “true” | Should hide legends | Enzyme |
| - With HideTooltip prop set to “true” | Should hide the tooltip in chart | Enzyme |
| - With EnabledLegendsWrapLines set to “true” | Should enable the legends to wrap lines if there is not enough space to show all legends on a single line | Enzyme |
| - With ShowXAxisLablesTooltip set to “true” | Should truncate x axis labels and show tooltip on x axis labels | Enzyme |
| - With WrapXAxisLables set to “true” | Should wrap x axis label values | Enzyme |
| - With yAxisTickFormat set to “%d” | Should render the y-axis ticks in the format specified | Enzyme |
| - With hideLabels set to “true” | Should hide bar labels | RTL |
| - With yAxisTickCount | Should render y axis with specific tick count | RTL |
| Test 2: Basic props testing | ||
| - HideLegend prop set to “true” | Should not mount legend when hideLegend is true | Enzyme |
| - HideLegend prop set to “false” | Should mount legend when hideLegend is false | Enzyme |
| - HideTooltip prop set to “true” | Should not mount callout when hideTootip is true | Enzyme |
| - HideTooltip prop set to “false” | Should mount callout when hideTootip is false | Enzyme |
| - onRenderCalloutPerDataPoint is given | Should render onRenderCalloutPerDataPoint | Enzyme |
| - onRenderCalloutPerDataPoint is not given | Should not render onRenderCalloutPerDataPoint | Enzyme |
| Test 3: Render calling with respective to props | ||
| - No prop changes: Mount grouped vertical bar chart and then set the same props again | Render function should have been called twice | Enzyme |
| - Prop changes: Mount grouped vertical bar chart and then set some other prop | Render function should have been called twice | Enzyme |
| Test 4: Mouse events | ||
| - Mouse over on a bar | Should render callout correctly on mouseover | Enzyme |
| - Mouse move from one bar to other bar | Should render callout correctly on mouse move | Enzyme |
| - Mouse over on a bar with customized callout | Should render customized callout on mouseover | Enzyme |
| Test 6: [Sub-Component]: Bar | ||
| - Specify bar color | Should render bar with the specified color | RTL |
| - with custom accessibility data | Should render bars with custom accessibility data | RTL |
| Test 7: [Sub-Component]: Legends | ||
| - Hide legends | Should not show any rendered legends | RTL |
| - Hover mouse over bar legends | Should reduce the opacity of the other bars | RTL |
| - Mouse move from one Legend to another Legend | Should reset the opacity of the lines on mouse leave a bar legend | RTL |
| - Single mouse click on bar legends | Should select legend on single mouse click on respective legend | RTL |
| - Double mouse click on bar legends | Should deselect legend on double mouse click on respective legend | RTL |
| Test 8: [Sub-Component]: Callout | ||
| - Hover mouse over a bar | Should show the default callout over that bar | RTL |
| - Set isCalloutForStack is “true” and mouse over on a bar | Should show the default stacked callout over that bar | RTL |
| - Set isCalloutForStack is “false” and mouse over on a bar | Should show the single callout over that bar | RTL |
| - Specify custom callout and hover mouse over a bar | Should show the custom callout over that bar | RTL |
| Test 9: [Sub-Component]: x-axis labels | ||
| - Truncate x-axis labels | Should show the x-axis labels tooltip when hovered | RTL |
| - Rotate x-axis labels | Should rotate the x-axis labels by 45 degrees | RTL |
| - Set showXAxisLablestoolTip to “true” and mouse over on label | Should show XAxis labels tooltip when mouse over on label | RTL |
| Test 10: [Sub-Component]: Screen resolution | ||
| - Increase the screen resolution (zoom in) | Should remain unchanged on zoom in | RTL |
| - Decrease the screen resolution (zoom out) | Should remain unchanged on zoom out | RTL |
| Test 11: Theme changed to Dark Theme | Should reflect theme change | RTL |
| Test 10: Grouped vertical bar chart re-rendering | ||
| - Update chart data | Should re-render chart when data is updated | RTL |
| Test 11: Grouped vertical bar chart with empty/proper data | ||
| - Chart with Empty data | Should render chart with Empty chart are label | Enzyme |
| - Chart with proper data | Should not render chart with empty chart are label | Enzyme |