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110 lines
3.2 KiB
110 lines
3.2 KiB
1 month ago
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package common_calc
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import (
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"github.com/stretchr/testify/assert"
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"log"
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"math"
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"testing"
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)
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func Test_formulaTemplate_demo1(t *testing.T) {
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//公式表达式计算
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formula := "(1.1*2 + 5/2)+ 2.4/2 + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo2(t *testing.T) {
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//公式表达式计算
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formula := "2² + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo3(t *testing.T) {
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//公式表达式计算
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formula := "(1.1*2 + 5/2)+ 2.4/2² + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo4(t *testing.T) {
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//公式表达式计算 √
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formula := "√4 + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo5(t *testing.T) {
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//公式表达式计算 √
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formula := "√4+12 + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo6(t *testing.T) {
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//公式表达式计算 √
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formula := "3*√4*5 + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo7(t *testing.T) {
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//公式表达式计算 √
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formula := "3*√(2*8) + 0.8"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo8(t *testing.T) {
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//公式表达式计算 √
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formula := "2*[1+2]+0.5"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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formula2 := "2*[3*(1+2)]+0.5"
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result2 := CalculateFormula(formula2)
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log.Printf("表达式 %s =>计算结果=%v", formula2, result2)
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}
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func Test_formulaTemplate_demo9(t *testing.T) {
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formula := "sin(30*π/180)+cos(60*π/180)"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo10(t *testing.T) {
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formula := "[sin(30*π/180)+1]+sin(60*π/180)"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo11(t *testing.T) {
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formula := "[1+2³+3]"
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result := CalculateFormula(formula)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo12(t *testing.T) {
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formula := "1+2*π"
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result := CalculateFormula(formula)
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assert.Equal(t, result, 1+2*math.Pi)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo12_2(t *testing.T) {
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formula := "1+2π"
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result := CalculateFormula(formula)
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assert.Equal(t, result, 1+2*math.Pi)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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func Test_formulaTemplate_demo13(t *testing.T) {
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formula := "3^2+1"
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result := CalculateFormula(formula)
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assert.Equal(t, result, 10.0)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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// -0.37-0
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func Test_formulaTemplate_demo14(t *testing.T) {
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formula := "-0.37-0"
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result := CalculateFormula(formula)
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assert.Equal(t, result, -0.37)
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log.Printf("表达式 %s =>计算结果=%v", formula, result)
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}
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