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Fixing array direction, adding simple render test, fixes #15478 

Fixed unit test and updated gauge
Added migration for threshold order
This commit is contained in:
Peter Holmberg 2019-02-18 15:31:47 +01:00 committed by Torkel Ödegaard
parent 2afd3cf5aa
commit 93e8edfddd
6 changed files with 84 additions and 57 deletions
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4
packages/grafana-ui/src/components/Gauge/Gauge.test.tsx
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@ -84,9 +84,9 @@ describe('Get thresholds formatted', () => {
it('should get the correct formatted values when thresholds are added', () => {
const { instance } = setup({
thresholds: [
{ index: 2, value: 75, color: '#6ED0E0' },
{ index: 1, value: 50, color: '#EAB839' },
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 50, color: '#EAB839' },
{ index: 2, value: 75, color: '#6ED0E0' },
],
});

7
packages/grafana-ui/src/components/Gauge/Gauge.tsx
View File

@ -98,16 +98,15 @@ export class Gauge extends PureComponent<Props> {
getFormattedThresholds() {
const { maxValue, minValue, thresholds, theme } = this.props;
const thresholdsSortedByIndex = [...thresholds].sort((t1, t2) => t1.index - t2.index);
const lastThreshold = thresholdsSortedByIndex[thresholdsSortedByIndex.length - 1];
const lastThreshold = thresholds[thresholds.length - 1];
return [
...thresholdsSortedByIndex.map(threshold => {
...thresholds.map(threshold => {
if (threshold.index === 0) {
return { value: minValue, color: getColorFromHexRgbOrName(threshold.color, theme.type) };
}
const previousThreshold = thresholdsSortedByIndex[threshold.index - 1];
const previousThreshold = thresholds[threshold.index - 1];
return { value: threshold.value, color: getColorFromHexRgbOrName(previousThreshold.color, theme.type) };
}),
{ value: maxValue, color: getColorFromHexRgbOrName(lastThreshold.color, theme.type) },

65
packages/grafana-ui/src/components/ThresholdsEditor/ThresholdsEditor.test.tsx
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@ -1,9 +1,8 @@
import React, { ChangeEvent } from 'react';
import { shallow } from 'enzyme';
import { mount } from 'enzyme';
import { ThresholdsEditor, Props } from './ThresholdsEditor';
const setup = (propOverrides?: object) => {
const setup = (propOverrides?: Partial<Props>) => {
const props: Props = {
onChange: jest.fn(),
thresholds: [],
@ -11,12 +10,26 @@ const setup = (propOverrides?: object) => {
Object.assign(props, propOverrides);
return shallow(<ThresholdsEditor {...props} />).instance() as ThresholdsEditor;
const wrapper = mount(<ThresholdsEditor {...props} />);
const instance = wrapper.instance() as ThresholdsEditor;
return {
instance,
wrapper,
};
};
describe('Render', () => {
it('should render with base threshold', () => {
const { wrapper } = setup();
expect(wrapper).toMatchSnapshot();
});
});
describe('Initialization', () => {
it('should add a base threshold if missing', () => {
const instance = setup();
const { instance } = setup();
expect(instance.state.thresholds).toEqual([{ index: 0, value: -Infinity, color: '#7EB26D' }]);
});
@ -24,7 +37,7 @@ describe('Initialization', () => {
describe('Add threshold', () => {
it('should not add threshold at index 0', () => {
const instance = setup();
const { instance } = setup();
instance.onAddThreshold(0);
@ -32,32 +45,32 @@ describe('Add threshold', () => {
});
it('should add threshold', () => {
const instance = setup();
const { instance } = setup();
instance.onAddThreshold(1);
expect(instance.state.thresholds).toEqual([
{ index: 1, value: 50, color: '#EAB839' },
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 50, color: '#EAB839' },
]);
});
it('should add another threshold above a first', () => {
const instance = setup({
const { instance } = setup({
thresholds: [{ index: 0, value: -Infinity, color: '#7EB26D' }, { index: 1, value: 50, color: '#EAB839' }],
});
instance.onAddThreshold(2);
expect(instance.state.thresholds).toEqual([
{ index: 2, value: 75, color: '#6ED0E0' },
{ index: 1, value: 50, color: '#EAB839' },
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 50, color: '#EAB839' },
{ index: 2, value: 75, color: '#6ED0E0' },
]);
});
it('should add another threshold between first and second index', () => {
const instance = setup({
const { instance } = setup({
thresholds: [
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 50, color: '#EAB839' },
@ -68,10 +81,10 @@ describe('Add threshold', () => {
instance.onAddThreshold(2);
expect(instance.state.thresholds).toEqual([
{ index: 3, value: 75, color: '#6ED0E0' },
{ index: 2, value: 62.5, color: '#EF843C' },
{ index: 1, value: 50, color: '#EAB839' },
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 50, color: '#EAB839' },
{ index: 2, value: 62.5, color: '#EF843C' },
{ index: 3, value: 75, color: '#6ED0E0' },
]);
});
});
@ -83,7 +96,7 @@ describe('Remove threshold', () => {
{ index: 1, value: 50, color: '#EAB839' },
{ index: 2, value: 75, color: '#6ED0E0' },
];
const instance = setup({ thresholds });
const { instance } = setup({ thresholds });
instance.onRemoveThreshold(thresholds[0]);
@ -96,9 +109,7 @@ describe('Remove threshold', () => {
{ index: 1, value: 50, color: '#EAB839' },
{ index: 2, value: 75, color: '#6ED0E0' },
];
const instance = setup({
thresholds,
});
const { instance } = setup({ thresholds });
instance.onRemoveThreshold(thresholds[1]);
@ -116,7 +127,7 @@ describe('change threshold value', () => {
{ index: 1, value: 50, color: '#EAB839' },
{ index: 2, value: 75, color: '#6ED0E0' },
];
const instance = setup({ thresholds });
const { instance } = setup({ thresholds });
const mockEvent = ({ target: { value: '12' } } as any) as ChangeEvent<HTMLInputElement>;
@ -126,7 +137,7 @@ describe('change threshold value', () => {
});
it('should update value', () => {
const instance = setup();
const { instance } = setup();
const thresholds = [
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 50, color: '#EAB839' },
@ -150,24 +161,24 @@ describe('change threshold value', () => {
});
describe('on blur threshold value', () => {
it('should resort rows and update indexes', () => {
const instance = setup();
it.only('should resort rows and update indexes', () => {
const { instance } = setup();
const thresholds = [
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 78, color: '#EAB839' },
{ index: 2, value: 75, color: '#6ED0E0' },
];
instance.state = {
instance.setState({
thresholds,
};
});
instance.onBlur();
expect(instance.state.thresholds).toEqual([
{ index: 2, value: 78, color: '#EAB839' },
{ index: 1, value: 75, color: '#6ED0E0' },
{ index: 0, value: -Infinity, color: '#7EB26D' },
{ index: 1, value: 75, color: '#6ED0E0' },
{ index: 2, value: 78, color: '#EAB839' },
]);
});
});

52
packages/grafana-ui/src/components/ThresholdsEditor/ThresholdsEditor.tsx
View File

@ -1,7 +1,7 @@
import React, { PureComponent, ChangeEvent } from 'react';
import { Threshold } from '../../types';
import { ColorPicker } from '../ColorPicker/ColorPicker';
import { PanelOptionsGroup } from '../PanelOptionsGroup/PanelOptionsGroup';
import { ColorPicker } from '..';
import { PanelOptionsGroup } from '..';
import { colors } from '../../utils';
import { getColorFromHexRgbOrName, ThemeContext } from '@grafana/ui';
@ -54,16 +54,16 @@ export class ThresholdsEditor extends PureComponent<Props, State> {
const value = afterThresholdValue - (afterThresholdValue - beforeThresholdValue) / 2;
// Set a color
const color = colors.filter(c => newThresholds.some(t => t.color === c) === false)[0];
const color = colors.filter(c => !newThresholds.some(t => t.color === c))[0];
this.setState(
{
thresholds: this.sortThresholds([
...newThresholds,
{
color,
index,
value: value as number,
color,
},
]),
},
@ -137,10 +137,11 @@ export class ThresholdsEditor extends PureComponent<Props, State> {
onBlur = () => {
this.setState(prevState => {
const sortThresholds = this.sortThresholds([...prevState.thresholds]);
let index = sortThresholds.length - 1;
let index = 0;
sortThresholds.forEach(t => {
t.index = index--;
t.index = index++;
});
return { thresholds: sortThresholds };
});
@ -153,12 +154,13 @@ export class ThresholdsEditor extends PureComponent<Props, State> {
sortThresholds = (thresholds: Threshold[]) => {
return thresholds.sort((t1, t2) => {
return t2.value - t1.value;
return t1.value - t2.value;
});
};
renderInput = (threshold: Threshold) => {
const value = threshold.index === 0 ? 'Base' : threshold.value;
return (
<div className="thresholds-row-input-inner">
<span className="thresholds-row-input-inner-arrow" />
@ -190,30 +192,32 @@ export class ThresholdsEditor extends PureComponent<Props, State> {
render() {
const { thresholds } = this.state;
return (
<ThemeContext.Consumer>
{theme => {
return (
<PanelOptionsGroup title="Thresholds">
<div className="thresholds">
{thresholds.map((threshold, index) => {
return (
<div className="thresholds-row" key={`${threshold.index}-${index}`}>
<div
className="thresholds-row-add-button"
onClick={() => this.onAddThreshold(threshold.index + 1)}
>
<i className="fa fa-plus" />
{thresholds
.slice(0)
.reverse()
.map((threshold, index) => {
return (
<div className="thresholds-row" key={`${threshold.index}-${index}`}>
<div
className="thresholds-row-add-button"
onClick={() => this.onAddThreshold(threshold.index + 1)}
>
<i className="fa fa-plus" />
</div>
<div
className="thresholds-row-color-indicator"
style={{ backgroundColor: getColorFromHexRgbOrName(threshold.color, theme.type) }}
/>
<div className="thresholds-row-input">{this.renderInput(threshold)}</div>
</div>
<div
className="thresholds-row-color-indicator"
style={{ backgroundColor: getColorFromHexRgbOrName(threshold.color, theme.type) }}
/>
<div className="thresholds-row-input">{this.renderInput(threshold)}</div>
</div>
);
})}
);
})}
</div>
</PanelOptionsGroup>
);

7
packages/grafana-ui/src/components/ThresholdsEditor/__snapshots__/ThresholdsEditor.test.tsx.snap Normal file
View File

@ -0,0 +1,7 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`Render should render with base threshold 1`] = `
<ContextConsumer>
<Component />
</ContextConsumer>
`;

6
public/app/features/dashboard/state/DashboardMigrator.ts
View File

@ -399,6 +399,12 @@ export class DashboardMigrator {
prefix: panel.options.prefix,
suffix: panel.options.suffix,
};
// correct order
if (panel.options.thresholds) {
panel.options.thresholds.reverse();
}
// this options prop was due to a bug
delete panel.options.options;
delete panel.options.unit;