import pyladoc
def test_latex_embedding2():
test_input = pyladoc._normalize_text_indent("""
In this equation, $$x_i$$ represents the molar fraction of component $$i$$ within the mixture,
while $$\\lambda_i$$ denotes the thermal conductivity of the pure substance $$i$$. The denominator
contains the interaction parameter $$\\Phi_{ij}$$, which describes the influence of component
$$j$$ on the transport properties of component $$i$$.
The interaction parameter $$\\Phi_{ij}$$ is given by the relation shown in @eq:ExampleFormula2.
$$
\\label{eq:ExampleFormula2}
\\Phi_{ij} = \\frac{1}{\\sqrt{8}} \\left(1 + \\frac{M_i}{M_j} \\right)^{-1/2} \\left[ 1 + \\left( \\frac{\\lambda_i}{\\lambda_j} \\right)^{1/2} \\left( \\frac{M_j}{M_i} \\right)^{1/4} \\right]^2
$$
""")
expected_output = pyladoc._normalize_text_indent(r"""
In this equation, x_i represents the molar fraction of component i within the mixture,
while \lambda_i denotes the thermal conductivity of the pure substance i. The denominator
contains the interaction parameter \Phi_{ij}, which describes the influence of component
j on the transport properties of component i.
The interaction parameter \Phi_{ij} is given by the relation shown in @eq:ExampleFormula2.
\Phi_{ij} = \frac{1}{\sqrt{8}} \left(1 + \frac{M_i}{M_j} \right)^{-1/2} \left[ 1 + \left( \frac{\lambda_i}{\lambda_j} \right)^{1/2} \left( \frac{M_j}{M_i} \right)^{1/4} \right]^2
""")
dummy = pyladoc.DocumentWriter()
result_string = dummy._equation_embedding_reescaping(test_input)
print(result_string)
assert result_string == expected_output
def test_latex_embedding():
test_input = pyladoc._normalize_text_indent(r"""
# Test
$$
\label{eq:ExampleFormula2}
\Phi_{ij} = \frac{1}{\sqrt{8}}
$$
This $$i$$ is inline LaTeX.
""")
expected_output = pyladoc._normalize_text_indent(r"""
# Test
\Phi_{ij} = \frac{1}{\sqrt{8}}
This i is inline LaTeX.
""")
dummy = pyladoc.DocumentWriter()
result_string = dummy._equation_embedding_reescaping(test_input)
print(result_string)
assert result_string == expected_output
final_html = dummy._html_post_processing(pyladoc._markdown_to_html(result_string))
print('-- final_html --')
print(final_html)
assert '