marcel/mermaid
1
0
Fork 0
mirror of https://github.com/mermaid-js/mermaid.git synced 2025-08-22 17:56:43 +02:00
Code Issues Packages Projects Releases Wiki Activity

added new tests

Browse Source 
Co-authored-by: Pranav Mishra <mishrap@dickinson.edu>
This commit is contained in:
Shahir Ahmed
2025-04-10 21:04:55 -04:00
parent a2bf5103ce
commit dff00f2c4f
1 changed files with 92 additions and 92 deletions
Download Patch File Download Diff File Expand all files Collapse all files

184
cypress/integration/rendering/xyChart.spec.js
View File

@@ -441,114 +441,114 @@ describe('XY Chart', () => {
); );
}); });
it('should render data labels within the bar in the horizontal xy-chart', () => { it('should render data labels within each bar in the horizontal xy-chart', () => {
imgSnapshotTest( imgSnapshotTest(
` `
--- ---
config: config:
xyChart: xyChart:
showDataLabel: true showDataLabel: true
chartOrientation: horizontal chartOrientation: horizontal
--- ---
xychart-beta xychart-beta
title "Sales Revenue" title "Sales Revenue"
x-axis Months [jan,b,c] x-axis Months [jan,b,c]
y-axis "Revenue (in $)" 4000 --> 12000 y-axis "Revenue (in $)" 4000 --> 12000
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 3000, 2000, 500, 2000, 3000,11000 ,5000,6000] bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 3000, 2000, 500, 2000, 3000, 11000, 5000, 6000]
`, `,
{} {}
); );
let textProps, barProps; cy.get('g.bar-plot-0').within(() => {
cy.get('rect').each(($rect, index) => {
cy.get('text') // Extract bar properties
.contains('5000') const barProps = {
.then(($el) => { x: parseFloat($rect.attr('x')),
const bbox = $el[0].getBBox(); y: parseFloat($rect.attr('y')),
textProps = { width: parseFloat($rect.attr('width')),
x: bbox.x, height: parseFloat($rect.attr('height')),
y: bbox.y,
width: bbox.width,
height: bbox.height,
}; };
console.log('textProps', textProps);
});
cy.get('g.bar-plot-0') // Get the text element corresponding to this bar by index.
.find('rect') cy.get('text')
.first() .eq(index)
.then((rect) => { .then(($text) => {
barProps = { const bbox = $text[0].getBBox();
x: parseFloat(rect.attr('x')), const textProps = {
y: parseFloat(rect.attr('y')), x: bbox.x,
width: parseFloat(rect.attr('width')), y: bbox.y,
height: parseFloat(rect.attr('height')), width: bbox.width,
}; height: bbox.height,
console.log('barProps', barProps); };
})
.then(() => {
// Ensure that both textProps and barProps are defined before the assertion
expect(textProps.x).to.be.greaterThan(barProps.x);
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
expect(textProps.y).to.be.greaterThan(barProps.y); // Verify that the text label is positioned within the boundaries of the bar.
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height); expect(textProps.x).to.be.greaterThan(barProps.x);
expect(textProps.y + textProps.height / 2).to.be.closeTo( expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
barProps.y + barProps.height / 2,
1 expect(textProps.y).to.be.greaterThan(barProps.y);
); expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
expect(textProps.y + textProps.height / 2).to.be.closeTo(
barProps.y + barProps.height / 2,
1
);
});
}); });
});
}); });
it('should render data labels within the bar in the horizontal xy-chart', () => { it('should render data labels within each bar in the vertical xy-chart', () => {
imgSnapshotTest( imgSnapshotTest(
` `
--- ---
config: config:
xyChart: xyChart:
showDataLabel: true showDataLabel: true
--- ---
xychart-beta xychart-beta
title "Sales Revenue" title "Sales Revenue"
x-axis Months [jan,b,c] x-axis Months [jan,b,c]
y-axis "Revenue (in $)" 4000 --> 12000 y-axis "Revenue (in $)" 4000 --> 12000
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 3000, 2000, 500, 2000, 3000,11000 ,5000,6000] bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000, 3000, 2000, 500, 2000, 3000, 11000, 5000, 6000]
`, `,
{} {}
); );
let textProps, barProps;
cy.get('text')
.contains('5000')
.then(($el) => {
const bbox = $el[0].getBBox();
textProps = {
x: bbox.x,
y: bbox.y,
width: bbox.width,
height: bbox.height,
};
console.log('textProps', textProps);
});
cy.get('g.bar-plot-0')
.find('rect')
.first()
.then((rect) => {
barProps = {
x: parseFloat(rect.attr('x')),
y: parseFloat(rect.attr('y')),
width: parseFloat(rect.attr('width')),
height: parseFloat(rect.attr('height')),
};
console.log('barProps', barProps);
})
.then(() => {
// Ensure that both textProps and barProps are defined before the assertion
expect(textProps.x).to.be.greaterThan(barProps.x);
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
expect(textProps.x + textProps.width / 2).to.be.closeTo(barProps.x + barProps.width / 2, 1);
expect(textProps.y).to.be.greaterThan(barProps.y); cy.get('g.bar-plot-0').within(() => {
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height); cy.get('rect').each(($rect, index) => {
// Extract bar properties
const barProps = {
x: parseFloat($rect.attr('x')),
y: parseFloat($rect.attr('y')),
width: parseFloat($rect.attr('width')),
height: parseFloat($rect.attr('height')),
};
// Get the text element corresponding to this bar by index.
cy.get('text')
.eq(index)
.then(($text) => {
const bbox = $text[0].getBBox();
const textProps = {
x: bbox.x,
y: bbox.y,
width: bbox.width,
height: bbox.height,
};
// Verify that the text label is positioned within the boundaries of the bar.
expect(textProps.x).to.be.greaterThan(barProps.x);
expect(textProps.x + textProps.width).to.be.lessThan(barProps.x + barProps.width);
// Check horizontal alignment (within tolerance)
expect(textProps.x + textProps.width / 2).to.be.closeTo(
barProps.x + barProps.width / 2,
1
);
expect(textProps.y).to.be.greaterThan(barProps.y);
expect(textProps.y + textProps.height).to.be.lessThan(barProps.y + barProps.height);
});
}); });
});
}); });
}); });