FIX: Add infrastructure for python tests (#91)

Also integrated with CI and runs tests in documentation

Makefile

@@ -1,11 +1,14 @@
+.PHONY: lint
 lint:
 	cargo fmt -- --check
 	cargo clippy --all-targets --all-features
 	cd webapp && npm install && npm run check
 
+.PHONY: format
 format:
 	cargo fmt
 
+.PHONY: tests
 tests: lint
 	cargo test
 	./target/debug/documentation
@@ -15,31 +18,36 @@ tests: lint
 	# and a second one for the vitest.
 	cd bindings/wasm/ && wasm-pack build --target nodejs && node tests/test.mjs && make
 	cd webapp && npm run test
+	cd bindings/python && ./run_tests.sh && ./run_examples.sh
 
+.PHONY: remove-artifacts
 remove-artifacts:
 	rm -f xlsx/hello-calc.xlsx
 	rm -f xlsx/hello-styles.xlsx
 	rm -f xlsx/widths-and-heights.xlsx
 	rm -f functions.md
 
+.PHONY: clean
 clean: remove-artifacts
 	cargo clean
 	rm -r -f base/target
 	rm -r -f xlsx/target
+	rm -r -f bindings/python/target
+	rm -r -f bindings/wasm/targets
 	rm -f cargo-test-*
 	rm -f base/cargo-test-*
 	rm -f xlsx/cargo-test-*
 
-
+.PHONY: coverage
 coverage:
 	CARGO_INCREMENTAL=0 RUSTFLAGS='-C instrument-coverage' LLVM_PROFILE_FILE='cargo-test-%p-%m.profraw' cargo test
 	grcov . --binary-path ./target/debug/deps/ -s . -t html --branch --ignore-not-existing --ignore '../*' --ignore "/*" -o target/coverage/html
 
+.PHONY: update-docs
 update-docs:
 	cargo build
 	./target/debug/documentation -o wiki/functions.md
 
+.PHONY: docs
 docs:
 	cargo doc --no-deps
-
-.PHONY: lint format tests docs coverage all

base/src/test/test_set_functions_error_handling.rs

@@ -132,11 +132,11 @@ fn test_get_style_for_cell() {
 
     // Case2 : Invalid Row
     let update_result = model.get_style_for_cell(0, 0, 2);
-    assert_eq!(update_result.is_ok(), true);
+    assert!(update_result.is_ok());
 
     // Case3 : Invalid Column
     let update_result = model.get_style_for_cell(0, 1, 1048579);
-    assert_eq!(update_result.is_ok(), true);
+    assert!(update_result.is_ok());
 }
 
 #[test]

bindings/python/.gitignore

@@ -1,2 +1,5 @@
 target/*
-venv/*
+venv/*
+sphinx-venv/*
+html/*
+tests/__pycache*

bindings/python/docs/examples/simple.py

@@ -0,0 +1,8 @@
+import ironcalc as ic
+
+model = ic.create("model", "en", "UTC")
+
+model.set_user_input(0, 1, 1, "=21*2")
+model.evaluate()
+
+assert model.get_formatted_cell_value(0, 1, 1), 42

bindings/python/docs/index.rst

@@ -1,7 +1,13 @@
-Welcome to ProjectName's documentation!
-======================================
+IronCalc: The democratization of spreadsheets
+=============================================
 
 .. toctree::
    :maxdepth: 2
    :caption: Contents:
 
+IronCalc is a spreadsheet engine that allows you to create, modify and safe spreadsheets.
+
+A simple example that creates a model, sets a formula, evaluates it and gets the result back:
+
+.. literalinclude:: examples/simple.py
+   :language: python

bindings/python/run_examples.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Define the directory containing the Python files
+EXAMPLES_DIR="docs/examples"
+
+# Check if the directory exists
+if [ ! -d "$EXAMPLES_DIR" ]; then
+  echo "Directory $EXAMPLES_DIR does not exist."
+  exit 1
+fi
+
+# Iterate over all Python files in the examples directory
+for file in "$EXAMPLES_DIR"/*.py; do
+  # Check if there are any Python files
+  if [ -f "$file" ]; then
+    echo "Running $file..."
+    python "$file"
+    
+    # Check if the script ran successfully
+    if [ $? -ne 0 ]; then
+      echo "Error running $file"
+    else
+      echo "$file ran successfully"
+    fi
+  else
+    echo "No Python files found in $EXAMPLES_DIR"
+    exit 1
+  fi
+done

bindings/python/run_tests.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+python -m venv venv
+source venv/bin/activate
+# not sure why this is needed
+pip install patchelf
+pip install maturin
+pip install pytest
+maturin develop
+pytest tests/

bindings/python/tests/test_create.py

@@ -0,0 +1,8 @@
+import ironcalc as ic
+
+def test_simple():
+    model = ic.create("model", "en", "UTC")
+    model.set_user_input(0, 1, 1, "=1+2")
+    model.evaluate()
+
+    assert model.get_formatted_cell_value(0, 1, 1) == "3"