Angular Unit test on ngClass and ngStyle Binding
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Angular Unit test on ngClass and ngStyle Binding
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Unit test on property binding
Interpolation is a special syntax that Angular converts into property binding (pair of square bracket). It's a convenient alternative to property binding.
Another major difference is that to set an element property to a non-string data value, we must use property binding.
Angular Unit test on interpolation
Interpolation is a technique that allows the user to bind a value to a UI element. Interpolation binds the data one-way. This means that when value of the field bound using interpolation changes, it is updated in the page as well. It cannot change the value of the field.
Return type of interpolation is always a string.
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SpyOn Private Method in angular unit test
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Call Private Method and private variable in angular unit test
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